| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [vb infin] [pron] [prep] a | 192 |
|
| 2 | could [vb infin] [pron] [prep] a | 192 |
|
| 3 | [vb mod] [vb infin] [pron] for a | 166 |
|
| 4 | [modal v] [vb infin] [pron] for a | 166 |
|
| 5 | could [vb infin] [pron] for [art] | 23 |
|
| 6 | could [vb infin] [pron] for [art] | 23 |
|
| 7 | could [vb infin] [pron] for a | 15 |
|
| 8 | could [vb infin] [pron] for a | 14 |
|
| 9 | could [verb] [pron] for a | 14 |
|
| 10 | could [vb infin] [pron] for a | 14 |
|
